N4 | Portable

Test unit for N3/N4 in connection with N2 spring sleeves with loads 15 - 187.5 kgf selectable
Rockwell, Brinell- and Vickers test method (depth difference measurement)

inclusive standard nose cone N1P K07
without Dial gauge NMU000

Vickers penetrator
with MPA - certificate
length: 28 mm
Ø 6.5 mm
(for >= HV 5)

for N1 test units

for test unit N1A 001
test load 147 N (15 kgf)

for Rockwell testing HRN and HRT (DIN EN ISO 6508)
test loads 147 / 294 / 441.5 N (15 / 30 / 45 kgf)
incl. standard nose cone N1PK07
(reduction of test height by 55 mm)

Test block HB 2.5/62.5
Hardness value approx. 100
with MPA certificate

Vickers penetrator
with MPA - certificate
length: 28 mm
Ø 3.8 mm
(for >= HV 5)

for test unit N1A 001
test load 294 N (30 kgf)

for Rockwell testing (DIN EN ISO 2039-1)
test loads 588.6 / 981 / 1471.5 N (60 / 100 / 150 kgf)
incl. standard nose cone N1PK07
(reduction of test height by 55 mm)

for N1P test units

Test block HB 2.5/62.5
Hardness value approx. 150
with MPA certificate

Vickers penetrator
with MPA - certificate
length: 14 mm
Ø 8 mm
(for nose cone N1PK01)

for test unit N1A 001
test load 306.5 N (31.25 kgf)

Test block HB 2.5/62.5
Hardness value approx. 200
with MPA certificate

Vickers penetrator
length: 14 mm
Ø 8 mm
(for nose cone N1PK01)

for plastics (DIN EN ISO 2039-1)
test loads 49 / 132.4 / 358 / 961.4 N (5 / 13.5 / 36.5 / 98 kgf)
incl. standard nose cone N1PK07
(reduction of test height by 55 mm)

for test unit N1A 001
test load 441.5 N (45 kgf)

for test unit N1A 001
test load 588.6 N (60 kgf)

for test unit N1A 001
test load 613 N (62.5 kgf)

for test unit N1A 001
test load 981 N (100 kgf)

for test unit N1A 001
test load 1471.5 N (150 kgf)

Nose cone
support dia. 19.5 mm
drilling: 12 mm
length: 13.5 mm

for test unit N1A 001
test load 1839.4 N (187.5 kgf)

Nose cone standard
support dia. 15 mm
drilling: 8 mm
length: 27.5 mm

Nose cone
support dia. 12 mm
drilling: 7 mm
length: 100 mm

inclusive penetrator elongation

Nose cone
support dia. 8 mm
drilling: 5 mm
length: 27.5 mm

Nose cone
support dia. 28 mm
drilling: 21 mm
length: 51.5 mm

Rockwell penetrator
with MPA - certificate
Length: 28 mm
Ø 6.5 mm

Ball holder
with MPA - certificate
1/16" mm ball pressed-in
length: 28 mm
Ø 6.5 mm

V-Anvil
for N4A / N4B / N4C
für work pieces Ø 20 - 250 mm

Rockwell penetrator
with MPA - certificate
Length: 14 mm
Ø 8 mm

Rockwell penetrator
to nose cone N1PK01
Length: 14 mm
Ø 8 mm

Ball holder
with MPA - certificate
2.5 mm ball pressed-in
length: 28 mm
Ø 6.5 mm

Ball holder
with MPA - certificate
2,5 mm ball exchangeable
length: 28 mm
Ø 7 mm